HEATKEYS

Worlds Largest Producer of Color Changing Temperature Sensitive - Indicating Graphic Devices and Materials utilizing micro-encapsulated liquid crystal inks, paints and dyes.

Thermometersite.com - the premier location for temperature indicating color changing thermometers, thermographic supplies and reference material on the web.

Colorchange - Hallcrest LCR - Specialists in materials that change color when stimulated by temperature, light, water and pressure

Manufacturer of dyes, pigments, chemicals, custom synthesis for the imaging industry, Manufacturer of NIR Dyes, Producer of Near Infrared dyes, manufacturer of high quality NIR dyes, supplier of inks and dyes primarily for the imaging industry, Selli...

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

EDN: Information, News, & Business Strategy for Electronics Design EngineersEDN.com is a comprehensive information source for the EOEM (electronics original equipment manufacturer) segment, providing in-depth technical information for electronics...

GlobalSpec is a search engine and information resource for the engineering, industrial and technical communities. We help you quickly find industrial parts, specifications and services.

OpenMaterials is a collaborative research project dedicated to open investigation and experimentation with DIY production methods and uses of materials.

University Products is the leading supplier of materials for conservation, restoration, preservation, exhibition, and archival storage. Browse our site to find the best quality conservation materials and archival storage products.